5756122512 has 360 divisors, whose sum is σ = 19484737272. Its totient is φ = 1580544000.

The previous prime is 5756122487. The next prime is 5756122513. The reversal of 5756122512 is 2152216575.

5756122512 is a `hidden beast` number, since 5 + 7 + 5 + 612 + 25 + 12 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2531699856 + 3224422656 = 50316^2 + 56784^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5756122513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 29218798 + ... + 29218994.

Almost surely, 2^5756122512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5756122512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9742368636).

5756122512 is an abundant number, since it is smaller than the sum of its proper divisors (13728614760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5756122512 is a wasteful number, since it uses less digits than its factorization.

5756122512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367 (or 351 counting only the distinct ones).

The product of its digits is 42000, while the sum is 36.

The square root of 5756122512 is about 75869.1143483302. The cubic root of 5756122512 is about 1792.1595723787.

The spelling of 5756122512 in words is "five billion, seven hundred fifty-six million, one hundred twenty-two thousand, five hundred twelve".